baber/WOPTO huggingface dataset:
Patent JP-2013226547-A (JP)
Title: Method for preparing palladium nanoparticle and suzuki-miyaura coupling reaction using palladium nanoparticle as catalyst
Inventor: FUJISAWA NAOTAKE
IPC: B01J23/44
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple and economical method for preparing a palladium catalyst which is a synthetic reaction catalyst capable of efficiently synthesizing a compound by making the activities of palladium exhibit effectively, and to provide a method for efficiently synthesizing a compound in a Suzuki-Miyaura coupling reaction by using the synthetic reaction catalyst.SOLUTION: A method for preparing palladium nanoparticles includes dispersing a heterogeneous palladium catalyst in an alkaline solution to perform alkaline treatment, and a method for synthesizing a compound includes performing a Suzuki-Miyaura coupling reaction in the presence of the palladium nanoparticles prepared by using the preparation method.
Patent JP-2014195432-A (JP)
Title: Production method of air-containing baked food product and air-containing baked food product
Inventor: TERANISHI KAYOKO
IPC: A23G3/34
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide: a novel air-containing baked food product in which textures such as lightness and juiciness are largely changed by heating; and a production method of the same.SOLUTION: A production method of an air-containing baked food product accommodated in a container includes: a step of heating and melting a first composition that contains processed starch treated with phosphoric acid crosslinking, agar and water, forming a gelatinized substance by cooling, and crushing the gelatinized substance to obtain a crushed gel substance; a step of mixing the crushed gel substance and a liquid egg to obtain a second composition; a step of foaming a third composition containing a foamable raw material such that an overrun becomes 300-500% to obtain a foamed substance; a step of mixing the second composition and the foamed substance to obtain an air-containing composition; and a step of accommodating the air-containing composition in a container and baking the same to obtain an air-containing baked food product. A blending amount of the processed starch is 2-4 mass% to the total mass of the air-containing composition, and a blending amount of the agar is 0.1-1.0 mass% to the total mass of the air-containing composition.
Patent JP-2014038826-A (JP)
Title: Led lighting device
Inventor: IGAKI MASARU
IPC: H05B37/02
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device that can suppress the generation of bright and dark streaks even if imaged with a digital camera mounted with a CMOS image sensor.SOLUTION: The LED lighting device includes: an alternating current power supply (AC power supply 100); a rectification circuit (AC/DC converter 101) for rectifying an alternating current of the alternating current power supply; a control circuit 103 for controllingly outputting a direct current rectified by the rectification circuit as two or more systems of pulse signals P1, P2 out of phase; and two or more systems of LED arrays 20a, 20b driven by the two or more systems of pulse signals output by the control of the control circuit with a time difference depending on the phase shift.
Patent JP-2014202792-A (JP)
Title: Portable terminal and display panel driver
Inventor: SAKAMAKI GORO
IPC: G09G3/20
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal which suppresses the occurrence of abnormal display to a display panel, when an abnormal shutdown is caused by cutoff of electric power supply from an electric power storage device.SOLUTION: A portable terminal 1 includes a battery 3, a liquid crystal display panel 7, a system PMIC 18, and a liquid crystal controller driver 20. The liquid crystal controller driver 20 includes a logic circuit, a gate control drive circuit, a source line drive circuit, a regulator, and a boosting power supply circuit. The logic circuit is configured to control the gate control drive circuit and the source line drive circuit so as to discharge an electric charge stored in the liquid crystal display panel 7, in response to decrease in voltage of at least one of a power supply line 21 and a power supply line 23. When the decrease in voltage of at least one of the power supply line 21 and the power supply line 23 is detected, a switch is turned on and the electric charge is transported from a VGH power supply line to a VDD power supply line through the regulator.
Patent JP-2014203329-A (JP)
Title: Storage system, node device, and data management method
Inventor: MATSUURA MASAYOSHI
IPC: G06F3/06
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To maintain availability of data to improve partition tolerance, and allow storage areas of the data to be adjusted individually during operation.SOLUTION: A storage system includes one or more front nodes 500 and one or more storage nodes 600. Each of the storage nodes 600 is associated with at least one content which can correspond to a predetermined feature of data to be stored, in advance. Each of the front nodes 500 includes: reception processing distribution means 501 which receives an access request from a user, and causes the front nodes to execute processing for the received access request in a distributed manner; and storage node determination means 502 which decides one storage node as a storage node in charge, on the basis of the feature of the data requested, and transmits a request to store or read the data to the storage node in charge.
Patent JP-2014203758-A (JP)
Title: Lever-type connector
Inventor: TSUCHIYA KAZUHIKO
IPC: H01R13/629
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a lever-type connector which allows height reduction of the connector.SOLUTION: A lever-type connector 1 comprises: a pair of male and female connector housings 10 and 20; a fitting operation lever 40 which is rotatably supported by both lateral faces of one of the connector housings, i.e., the connector housing 10, so that the connector housings 10 and 20 can be fitted to or released from each other; and a lock mechanism 50 which locks, when the connector housings 10 and 20 are completely fitted to each other, the completely fitted state of both connector housings by means of engagement between a lock arm 52 and a lock part 53. In the lock mechanism 50, a flexible displacement direction of the lock arm 52 when it is engaged with or released from the lock part 53 is set to the width direction of the connector housings.
Patent JP-2014204101-A (JP)
Title: Thermal treatment apparatus
Inventor: FUJIWARA HIROSHI
IPC: H01L21/324
Filed: 2013-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent damage from spreading upon occurrence of emergency, even in an existing thermal treatment apparatus, with good workability at a low cost.SOLUTION: A thermal treatment apparatus 10 includes an apparatus body 20, and an external section 30 being attached externally to the apparatus body 20. The apparatus body 20 includes a heater 23 and a housing 21. The heater 23 is arranged around a chamber 22 and heats a work in the chamber 22. The housing 21 forms an enclosure space 41 enclosing the heater 23. The external section 30 includes a soft shell 31. The soft shell 31 forms a preliminary space 44 communicating with the enclosure space 41. The soft shell 31 has flexibility of changing the volume depending on the internal pressure of an airtight space constituted of the enclosure space 41 and the preliminary space 44.
Patent JP-2014207119-A (JP)
Title: Daylighting apparatus
Inventor: SUGANO HIROSHI
IPC: F21S11/00
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a daylighting apparatus capable of taking a sufficient amount of light indoors while suppressing the position of the top end of a reflection member from being excessively high.SOLUTION: A daylighting apparatus 1 includes a reflection member 100 arranged more outward than an opening part formed at a building outside wall WL and reflecting outdoor light toward the opening part. When the reflection member 100 is seen from the side surface, a reflection surface 110 of the reflection member 100 is formed so that an angle formed relative to a horizontal surface in a reflection direction on a first reflection surface 111 at the lower side near the opening part is smaller than that in a reflection direction on a second reflection surface 112 at an upper side farther from the opening part, when a direction where parallel light incident vertically downwards is reflected, is defined as the reflection direction.
Patent JP-2014207555-A (JP)
Title: Automatic gain control device
Inventor: FUJIWARA TAKANOBU
IPC: H03G3/20
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gain control device for adjusting gains of both a radio frequency (RF) amplifier and an intermediate frequency (IF) amplifier which implements a fast convergence of a gain control loop for the IF amplifier.SOLUTION: The automatic gain control device includes a gain control section 104 for controlling an initial gain of an IF amplifier 103 with the use of an output of an RF amplifier 101. The initial gain of the IF amplifier 103 can be set in accordance with a gain of an amplifier 105 dedicated to gain control for adjusting a signal level in the gain control section, to reduce a gain adjustment range of the IF amplifier 103.
Patent JP-2014206885-A (JP)
Title: Method for manufacturing member
Inventor: SUZUKI MASAMI
IPC: G06F3/041
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To form a high-definition wiring pattern on a back face side of a member to be used for manufacturing a touch panel device or the like.SOLUTION: A wiring pattern is formed by: providing a decorative layer 121 on a back face of a transparent or light-transmitting substrate 10; superposing a resist layer 122 that is less likely to absorb laser light 3 compared to the decorative layer 121 on the decorative layer 121; superposing a conductive layer 123 using a conductive material on the resist layer 122; and irradiating the conductive layer 123 with the laser light 3 to cut the conductive layer 123. The resist layer 122 functions to prevent the decorative layer 121 from being damaged during laser processing.
Patent JP-2014206137-A (JP)
Title: High-frequency discharging ignition coil device and high-frequency discharging ignition device
Inventor: TANAYA KIMIHIKO
IPC: F02P15/00
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a compact ignition coil device that can provide reliable insulation breakdown and a spark discharge with a high-discharge current.SOLUTION: The high-frequency discharging ignition coil device includes: a capacitor 116 connected to a high-voltage terminal and inhibiting a high voltage from passing therethrough; and an inductor 117 connected to the capacitor 116 and coordinating with the capacitor 116 to constitute a band-pass filter allowing only a prescribed frequency component to pass therethrough, where a high-frequency current is fed to the inductor 117 from the outside. The high-frequency discharging ignition coil device also includes a current level detecting device 115 for detecting a level of a current flowing through the inductor 117. The current level detecting device 115 is disposed in the same package with a primary coil 111, a secondary coil 112, the capacitor 116, and the inductor 117.
Patent JP-2014209413-A (JP)
Title: Battery cooling device
Inventor: OKAWA NORIYUKI
IPC: H01L29/84
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To detect a contact pressure between a cooling plate and a battery, in a battery cooling device for cooling a battery by heat exchange between the battery and the cooling plate.SOLUTION: A battery cooling device 1 comprises: a battery 2; a cooling plate 4 configured to cool down the battery 2 by direct or indirect heat exchange with the battery 2; holding means 6, 7, and 8 holding the battery 2 and the cooling plate 4; and a load sensor 5 detecting a contact pressure acting between the battery 2 and the cooling plate 4.
Patent JP-2014210357-A (JP)
Title: Liquid jet head, driving method of liquid jet head and liquid jet device
Inventor: SHIMIZU TAKAYUKI
IPC: B41J2/045
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet head 1 where the discharge speed variation of a droplet is little even when the frequency of a driving signal is varied.SOLUTION: A pulse width where the discharge speed of a droplet becomes maximal first is Wwhen the pulse width of a single driving pulse given as a driving signal is gradually increased. A pulse width where the discharge speed of the droplet becomes minimal first is W(>W) when the pulse width is increased further. The pulse width Wz of a driving pulse Pz given last in one cycle satisfies equation (1): (W+3 W)/4≤Wz≤(3 W+W)/4...(1). The off intervals Wof a plurality of driving pulses included in one cycle satisfy equation (2): 0<W<W...(2).
Patent JP-2013177606-A (JP)
Title: Lubricating oil for refrigerating machine, lubricant composition, as well as refrigerating machine and system
Inventor: MACHADO ROSANGELA MARIA
IPC: C10M105/06
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating machine of a type which operates by using a refrigerant comprising at least one component of a hydrocarbon group, as well as to provide a method for improving lubricating properties and refrigerant miscibility of a refrigerating system.SOLUTION: A lubricating oil includes an alkylbenzene oil comprising at least 80 wt.% of alkylbenzene having a molecular weight of 120-288 and a viscosity between approximately 3.0 and 7.0 cSt at a temperature of 40°C. A lubricant composition includes: the alkylbenzene oil; and approximately ≤8 wt.% of at least one additive selected from the group consisting of an oxidation resistance and heat stability improver, a corrosion inhibitor, a metal deactivator, a lubricity-imparting agent, a viscosity index improver, a fluidity and coagulation point-lowering agent, a cleaning agent, a dispersant, an antifoaming agent, an antiwear agent and an extreme pressure additive.
Patent JP-2014212274-A (JP)
Title: Method of manufacturing electronic component
Inventor: NAKAZAWA HIROTAKA
IPC: H01G4/30
Filed: 2013-04-20
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that when applying a conductive paste, while inserting the component body into the opening of a holding tape and holding it in place, in order to form the external electrode of an electronic component, a small piece of a material composing the holding tape may adhere to the component body, and when the small piece adheres to a corner of the component body and is entrained in the conductive paste applied later, it is heated in the baking step of conductive paste to cause bursting thus damaging the external electrode.SOLUTION: A holding tape 41 having such a shape that the peripheral edge defining an opening 42 does not touch the corner 36 of a component body 22 is used. The probability that the small pieces brought about from the holding tape 41 adhere to the corner 36 of the component body 22 is thereby reduced. Consequently, bursting of a conductive paste is less likely to occur at the corner 36 of the component body 22, where the thickness of the conductive paste becoming an external electrode is thin.
Patent JP-2014215047-A (JP)
Title: Aluminum alloy discrimination method, and aluminum alloy discrimination facility
Inventor: KATO YOSHIAKI
IPC: G01N23/02
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy discrimination method capable of accurately discriminating between an aluminum alloy on which a foreign matter other than the aluminum alloy adheres and an aluminum alloy on which a foreign matter does not adhere.SOLUTION: With a foreign matter adhered sample made of an aluminum alloy on which a foreign matter other than the aluminum alloy adheres, the intensities of the transmission X-rays per unit area related to two X-rays of different energies are measured. Next, the measurement result of the foreign matter adhered sample is arranged on the transmission intensity plane defined by a two-dimensional coordinate having, as two axes, the transmission intensities of the two X-rays of different energies. Then, a low intensity region including the set located on the low intensity side, of the sets of the points indicating the measurement result related to the foreign matter adhered sample, is determined on the transmission intensity plane.
Patent JP-2014215112-A (JP)
Title: Power storage element monitoring circuit, charging system, and integrated circuit
Inventor: MIYANAGA KOICHI
IPC: H02J7/02
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a power storage element monitoring circuit, a charging system, and an integrated circuit capable of detecting disconnection abnormality.SOLUTION: A power storage element monitoring circuit 20B comprises: a tristate buffer 22B, switched to a high or a low output state on the basis of a flag output F transmitted from a pre-stage power storage element monitoring circuit 20A, for detecting a disconnection between the pre-stage power storage element monitoring circuit 20A and itself; a detection circuit 24B for monitoring power storage elements Cto Cto detect normality or abnormality; and an output circuit 23B for transmitting the flag output F to a post-stage power storage element monitoring circuit 20C on the basis of input to the tristate buffer 22B and the result of detection by the detection circuit 24B.
Patent JP-2014213719-A (JP)
Title: Electric power steering device
Inventor: FUJITA YUSHI
IPC: B62D5/04
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device capable of determining whether or not a rotation angle of a motor can be accurately detected irrespective of a running state of a vehicle.SOLUTION: An electric power steering device includes: a motor 31 for generating assist power to be imparted to a steering shaft; a TMR sensor 33 for detecting a rotation angle of the motor 31; and an ECU 40 for controlling the motor 31 based on the result of the detection by the TMR sensor 33. When the ECU 40 detects that there is no change in a rotation angle θwhile controlling the motor 31 to rotate in a normal direction, it causes the motor 31 to rotate in a reverse direction. It determines whether or not the rotation in a reverse direction can be detected.
Patent JP-2014214349-A (JP)
Title: Method for passivation treatment of stainless steel component
Inventor: IAI YUICHI
IPC: C23C22/40
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To form a passive film having improved corrosion resistance, in a method for passivation treatment of a stainless steel component.SOLUTION: A method for passivation treatment of a stainless steel component includes a passive film formation step (S12) for forming a passive film containing molybdenum on the surface of the stainless steel component by immersing/coating the stainless steel component into/with an acidic aqueous solution containing an oxidizer and a water-soluble molybdenum compound.
Patent JP-2013168997-A (JP)
Title: Intercom system
Inventor: KIMURA KATSUHIKO
IPC: H04M9/00
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To improve usability related to speech communication with a door intercom slave unit.SOLUTION: A mobile phone terminal 3 comprises a mobile phone function for speech communication through a mobile phone network of a mobile phone carrier and a radio communication function for radio communication not through the mobile phone network. Also, the mobile phone terminal 3 comprises a radio interface (an I/F unit) 15 which interfaces the mobile phone terminal 3 with radio communication functions of an intercom master unit 1, and transmits and receives a voice signal between the mobile phone terminal 3 and a door intercom slave unit 2 through the radio interface (the I/F unit) 15. Thereby, without making a contract for a subscriber telephone line, speech communication with the door intercom slave unit 2 can be performed by using not only the intercom master unit 1 but also the mobile phone terminal 3, and therefore, usability is improved. Further, the speech communication with the door intercom slave unit 2 by using the mobile phone terminal 3 is available not through the mobile phone network of the mobile phone carrier, and therefore, a cost needed for the speech communication can greatly be reduced.
Patent JP-2014229941-A (JP)
Title: Electronic apparatus, control method of electronic apparatus, control program of electronic apparatus
Inventor: KOYAMA MEGUMI
IPC: H04N21/475
Filed: 2013-05-17
Abstract: PROBLEM TO BE SOLVED: To solve such a problem of an electronic apparatus capable of displaying digital content that user's convenience must be enhanced by dealing with the digital content to be displayed in a unified manner.SOLUTION: An electronic apparatus includes a content information generation unit for generating content information by using information related to content, and storing the content information. The electronic apparatus also includes a next content designation unit for designating a next content to be displayed next, from the content information thus stored, on the basis of a preset rule, and determining the display method thereof. Furthermore, a next content display designation unit for preparing display of next content, and designating the end of a preceding content to be displayed before the next content, and display of the next content is included.
Patent JP-2014228341-A (JP)
Title: Navigation system
Inventor: TSUNODA AYAKO
IPC: G09B29/10
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology that does not make a user feel uneasy when he/she is moving to a destination when a system performs route guidance from a current position to the destination without noticing the user of the destination.SOLUTION: A navigation system elicits a user's preference (S115), searches a candidate of a destination that meets the elicited preference, set the searched candidate as a destination (S135). Then, it computes a route from a current position to the destination (S150) and guides the computed route without indicating the destination (S155). Besides, it provides information that implies the destination (quiz) at a determined timing (S170, S175).
Patent JP-2014226280-A (JP)
Title: Method for manufacturing toilet paper and apparatus for manufacturing toilet paper
Inventor: INOUE YUJIRO
IPC: A47K10/16
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To easily manage the usage of a deodorizer or flavoring agent in coreless toilet paper.SOLUTION: A method for manufacturing coreless toilet paper includes applying a deodorizer or flavoring agent to the outer peripheral surface of a winding shaft 10 followed by winding paper P for the toilet paper around the winding shaft 10, and taking out the winding shaft 10 from a roll R of the wound paper P. Since the deodorizer or flavoring agent is applied on the winding shaft 10, the deodorizer or flavoring agent can be adhered to the paper P for the toilet paper, wound around the outer periphery. As a result of this, the deodorizer or flavoring agent can be applied, separately from an adhesive applying step for forming a winding core part around the winding shaft 10, and it is simple to manage the amount of the deodorizer or flavoring agent. Since the deodorizer or flavoring agent is adhered only to the innermost part of the wound roll and its nearby paper layer, the deodorizer or flavoring agent can be adhered only to a part relatively easily in contact with the air, and high deodorization effect and aromatic effect can be expected with a small amount of medicament.